[Retracted] Verification of Ferroptosis Subcluster-Associated Genes Related to Osteosarcoma and Exploration of Immune Targeted Therapy

Figure 6

Establishment of the nomogram. (a) Nomogram for overall survival prediction. Age: 0, older than 15 years old; 1, less than 15 years old. Gender: 0, male; 1, female. Tumor location: 0, lower extremity; 1, upper extremity. Metastases: 0, no metastasis; 1, metastasis at diagnosis; 2, metastasis after diagnosis. (b) MultiROC analyses for risk score and clinical characteristics. (c) Decision curve analysis (DCA) of the nomogram. The net benefit was plotted versus the threshold probability. m1, age; m2, gender; m3, tumor location; m4, metastases; m5, riskScore; m6, combine.

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